機(jī)電式控制電路電器新舊標(biāo)準(zhǔn)的差異研究

 

胡曉芳

（福建省產(chǎn)品質(zhì)量檢驗(yàn)研究院，福建 福州 350002）

 

    摘 要：介紹了機(jī)電式控制電路電器的用途、使用類別及其標(biāo)準(zhǔn)的適用范圍，針對(duì)控制電路電器新舊產(chǎn)品標(biāo)準(zhǔn)的差異變化問題，詳細(xì)分析了新舊標(biāo)準(zhǔn)中在EMC、接線端子性能、規(guī)范性附錄、產(chǎn)品特性、材料性能等方面的差異，給相關(guān)技術(shù)人員提供一定的參考。通過對(duì)比發(fā)現(xiàn)，新標(biāo)準(zhǔn)無論在試驗(yàn)要求上還是在對(duì)試驗(yàn)結(jié)果的評(píng)判上都更加接近了低壓電器往智能、安全、健康方向發(fā)展的趨勢(shì)。

    關(guān)鍵詞：控制電路電器；EMC；接線端子；性能

    中圖分類號(hào)：TM643     文獻(xiàn)標(biāo)識(shí)碼：A     文章編號(hào)：1007-3175(2018)09-0070-03

    Abstract: Introduction was made to usages, utilization categories and standard applicable scope of electromechanical control circuit devices. Aiming at the differences and changes between new and old product standards of control circuit devices, this paper detailedly analyzed the differences between new and old standards, such as electro magnetic compatibility (EMC), terminal characteristic, normative appendix, product features and material property etc, which provide certain references for the related technical personnel. After comparison, it is founded that whether the testing requirement of new standard or the judgment of testing results will make the low-voltage development trend close to the direction of intelligence, safety and health.

    Key words: control circuit device; electro magnetic compatibility; terminal; characteristic